EP1284553A2 - Procédé pour traiter des conflits d'utilisation dans des réseaux numériques - Google Patents

Procédé pour traiter des conflits d'utilisation dans des réseaux numériques Download PDF

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Publication number
EP1284553A2
EP1284553A2 EP02102134A EP02102134A EP1284553A2 EP 1284553 A2 EP1284553 A2 EP 1284553A2 EP 02102134 A EP02102134 A EP 02102134A EP 02102134 A EP02102134 A EP 02102134A EP 1284553 A2 EP1284553 A2 EP 1284553A2
Authority
EP
European Patent Office
Prior art keywords
target
resource
user
der
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02102134A
Other languages
German (de)
English (en)
Other versions
EP1284553A3 (fr
Inventor
Andras Montvay
Heribert Baldus
Markus Baumeister
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Philips Corporate Intellectual Property GmbH
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Intellectual Property and Standards GmbH, Philips Corporate Intellectual Property GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Publication of EP1284553A2 publication Critical patent/EP1284553A2/fr
Publication of EP1284553A3 publication Critical patent/EP1284553A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
    • H04L12/2821—Avoiding conflicts related to the use of home appliances
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2805—Home Audio Video Interoperability [HAVI] networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2807—Exchanging configuration information on appliance services in a home automation network
    • H04L12/2809—Exchanging configuration information on appliance services in a home automation network indicating that an appliance service is present in a home automation network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/2847—Home automation networks characterised by the type of home appliance used
    • H04L2012/2849—Audio/video appliances

Definitions

  • the invention relates to a method for handling conflicts of use in digital Networks, preferably in digital home networks, one being from a first application Resource used by a second application based on a first target is requested based on a second target.
  • the invention further relates to a digital network, in particular a digital home network, in which such a method is implemented.
  • IHDN In-Home Digital Network
  • television, radio, monitors, loudspeakers, Cameras, printers, scanners, PCs, telephone services, voice recognition, home appliance controls, Safety devices and the like can be integrated.
  • audio and video media with their high data rates typically 100 Mbit / s
  • there are often usage conflicts when using different applications compete for resources (both device and network resources).
  • the proposed method is used to handle conflicts of use in digital Networks such as digital home networks in particular, the conflict being the situation is based on the fact that a first application is a resource based on a first target and has used the same resource from a second application a second target is requested as part of the process then changes the request for the resource by the first application and / or the request the resource is searched by the second application, the changes sought both reaching the first target and simultaneously reaching the second Allow target setting.
  • the change may be complete or partial temporal shift of the request, in a change of the access parameters such as in particular the bandwidth and / or data rate of access and / or in a change insist on another, equivalent resource.
  • the request for a Resource is also fundamentally restructured, e.g. by switching to an as Intermediate serving resource.
  • the targets behind the respective requirements can in particular be met by represent a data flow graph, which preferably contains information about the contains requested data and the desired destination of this data.
  • the requested data can, for example, certain sports news, a certain feature film, a certain one Piece of music or the like.
  • the desired destination of this data through the display type (audio / video) and display parameters (image size, resolution, Volume etc.) can be defined.
  • the search for changes in the requirements of the resource user profiles can be known and act explicitly made available data regarding the users of the network
  • data of the user profile can be adaptive by observation of user behavior can be acquired. For example, it can be determined what preferences a particular user has for the services available on the network, e.g. whether he uses the Internet frequently or watches certain television programs.
  • the user profile can also include data from the user's diary that allow in particular to decide on the time shift of resource access.
  • conflict resolution is found also determines an order in which the proposed changes advantageously be performed. By specifying such an order it is avoided that the applications make an uncontrolled change in access, for example to a mutual blocking of access or to an unwanted interruption one of the applications could run.
  • the modification of at least one of the targets can be proposed if no appropriate changes to the specific requirements of the limited resource constant targets were found.
  • the proposal to change the The target can in turn be existing or learned information, in particular Use user profiles.
  • the recording of a comparable one News program may be proposed if the originally desired news program cannot be recorded due to the resource conflict.
  • an audio or video transmission with lower bandwidth can be an example of a change in the underlying target if the quality of the broadcast was part of the original target.
  • suggestions for a change or expansion of the network can also be made and / or its resources are created to avoid future usage conflicts minimize.
  • Such suggestions can, for example, be based on repetitions Certain types of usage conflicts are observed that result from addition another resource or by restructuring the network.
  • the method can be developed in such a way that a predictive Treatment of usage conflicts is carried out.
  • the Resource request by the second application is only a predicted request
  • the prediction is based, for example, on learned user profiles. In this Trap may already be the one to be expected when executing the first request for the resource later conflict situation taken into account by the second request of the second application and if possible solved or avoided from the outset.
  • the invention further relates to a digital network, in particular a digital home network, which contains at least one data processing unit on which an implementation applications, resource management, and a mediator module expires, the mediator module being set up so that it is a method of
  • the network contains a database, which is coupled to the data processing unit and preferably information about the Topology, the resources and the connection of the network, via data stocks in the Network and offers from service providers or broadcasters, via predefined and / or learned user profiles and user data.
  • points Network still at least one user interface, which with the data processing unit is coupled and enables communication with a user.
  • the single figure shows schematically the components of a house network according to the invention.
  • IHDN digital home network
  • different applications compete for resources (both devices and network resources).
  • a request from a user to perform a specific action may cannot be met with existing resources.
  • the system is supposed to make suggestions, such as through modification a compromise solution to this and other existing requirements can be found and then execute it.
  • the motivation for this type of support for the user is the increased complexity of an IHDN in comparison with analog A / V systems or in comparison with a single PC.
  • the interrelationships between applications and resources to these systems Be unclear to users so that they cannot come to a solution themselves.
  • the networking of all devices in a house also allows the applications of all house residents compete directly with each other for resources (e.g. network load). While previously only conflicted applications that should run on the same device (e.g. Recording and playback of videos), can now conflict between completely different Applications (e.g. web download vs. video recording) occur so that the frequency conflicts between requests from different users increases sharply.
  • resources e.g. network load
  • completely different Applications e.g. web download vs. video recording
  • an ideal solution would be the one on the diary of the absentee realizes that he will only watch the video the next day that is currently being downloaded from the web, and then a move the download by a few hours.
  • the objective of the invention Systems is therefore never to reject a user's request across the board, but rather continue to search for possible alternatives until a solution that is acceptable to all users was found.
  • the mediator system can be used as software on an existing, also otherwise used Device reside (STB, possibly PC), which must then be continuously available, or integrated into the network as a single device. In the latter case, it may save the database 4 on another device (Home Archive or similar).
  • the method presented takes into account the fact that a resource request in an IHDN only represents an imprecise representation of the actual (much more abstract) user request. For example, the real desire of the user may be to be fully informed about the sports news after returning late in the evening. From this, the request at 8:00 p.m. to record the sports news from channel X onto the hard drive of device A is firstly made by means of the user interface 6 and a corresponding application 2 '(and a number of coincidences and arbitrary decisions on the part of the system and the user). However, this figure is by no means clear and its inaccuracy should be taken into account when a conflict arises.
  • the user may also be satisfied if the sports news from channel Y and the special broadcast at 9:30 p.m. on the local sports festival are recorded at 9 p.m., not on device A but on device B, whereby To reduce the total amount of data, the sections in which only the "anchorman" can be seen are saved with a significantly reduced image quality.
  • the presented invention enables a system that is capable of such alternative solutions to find and use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
EP02102134A 2001-08-16 2002-08-14 Procédé pour traiter des conflits d'utilisation dans des réseaux numériques Withdrawn EP1284553A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10140149 2001-08-16
DE10140149A DE10140149A1 (de) 2001-08-16 2001-08-16 Verfahren zur Behandlung von Nutzungskonflikten in digitalen Netzwerken

Publications (2)

Publication Number Publication Date
EP1284553A2 true EP1284553A2 (fr) 2003-02-19
EP1284553A3 EP1284553A3 (fr) 2003-05-21

Family

ID=7695590

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02102134A Withdrawn EP1284553A3 (fr) 2001-08-16 2002-08-14 Procédé pour traiter des conflits d'utilisation dans des réseaux numériques

Country Status (4)

Country Link
US (1) US20030037151A1 (fr)
EP (1) EP1284553A3 (fr)
JP (1) JP2003203026A (fr)
DE (1) DE10140149A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1944972A3 (fr) * 2006-12-21 2009-09-02 Samsung Electronics Co., Ltd. Dispositif d'affichage d'images pour contrôler un dispositif externe par l'enregistrement de propriété de contrôle et son procédé

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1427252A1 (fr) * 2002-12-02 2004-06-09 Deutsche Thomson-Brandt Gmbh Procédé et appareil pour le traitement de signaux audio à partir d'un train de bits
US8607280B2 (en) * 2003-01-08 2013-12-10 Intel Corporation Resource and capability borrowing
US7689995B1 (en) * 2003-01-08 2010-03-30 Avtrex, Inc. Resolving scheduling conflicts in a recording device
US7769759B1 (en) * 2003-08-28 2010-08-03 Biz360, Inc. Data classification based on point-of-view dependency
JP2007133796A (ja) * 2005-11-14 2007-05-31 Hitachi Ltd 情報処理装置及び情報処理システム
EP1843284A1 (fr) * 2006-04-03 2007-10-10 BRITISH TELECOMMUNICATIONS public limited company Traitement de conflicts
CN106603621B (zh) * 2016-10-31 2019-11-15 北京小米移动软件有限公司 智能烹饪厨具的设置方法及装置
DE102022205047A1 (de) 2022-04-26 2023-10-26 Siemens Healthcare Gmbh Verfahren zum Erkennen eines Konfliktes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69634482T2 (de) * 1996-09-27 2006-06-22 Hewlett-Packard Development Co., L.P., Houston Konkurrenzbetriebsauflösungsverfahren für Datennetzwerke
US6487578B2 (en) * 1997-09-29 2002-11-26 Intel Corporation Dynamic feedback costing to enable adaptive control of resource utilization
EP0944257A1 (fr) * 1998-03-06 1999-09-22 CANAL+ Société Anonyme Terminal multimedia pour plusieurs utilisateurs
US6813505B2 (en) * 2001-01-05 2004-11-02 Skyworks Solutions, Inc. Efficient and flexible communication device and system with base-to-base communication
US6886163B1 (en) * 2001-03-19 2005-04-26 Palm Source, Inc. Resource yielding in a multiple application environment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1944972A3 (fr) * 2006-12-21 2009-09-02 Samsung Electronics Co., Ltd. Dispositif d'affichage d'images pour contrôler un dispositif externe par l'enregistrement de propriété de contrôle et son procédé
US8225008B2 (en) 2006-12-21 2012-07-17 Samsung Electronics Co., Ltd. Image display device for controlling external device through registration of control ownership and method thereof

Also Published As

Publication number Publication date
JP2003203026A (ja) 2003-07-18
EP1284553A3 (fr) 2003-05-21
US20030037151A1 (en) 2003-02-20
DE10140149A1 (de) 2003-02-27

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